| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 12 | |
| #2 | EPO (European Patent Office) | 7 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Norway | 2 | |
| #5 | Peru | 2 | |
| #6 | Argentina | 1 | |
| #7 | Australia | 1 | |
| #8 | Brazil | 1 | |
| #9 | Germany | 1 | |
| #10 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies | |
| #3 | Pipes | |
| #4 | Domestic heating systems | |
| #5 | Compressed gas holders |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cimberio Renzo | 21 |
| #2 | Bertolotti Tommaso | 6 |
| #3 | Cimberio Roberto | 2 |
| #4 | Arosio Massimo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2004079238A1 | Antitampering ball valve | |
| EP1482232A1 | Subsoil valve for branching a water pipeline from a municipal water system pipe | |
| WO9931422A1 | Safety and default valve | |
| DE19818281A1 | Expansion vessel control valve unit for warm drinking water | |
| EP0754899A1 | Ball-valve with quick-acting connector | |
| EP0539656A1 | Ball valve | |
| EP0428120A2 | Releasable connection part for conduits | |
| EP0375826A1 | Ball valve |